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TSRI scientists awarded $2.3 million grant to find ways to erase traumatic memories

Scientists from the Florida campus of The Scripps Research Institute have been awarded $2.3 million from the Department of Health and Human Services of the National Institutes of Health to better understand how memories are stored in the hopes of eventually being able to treat posttraumatic stress disorder (PTSD) by erasing traumatic memories without altering other, more benign ones.

16 Dec 2014

UT Southwestern researchers identify cell signaling mechanism that plays vital role in brain cancer

UT Southwestern Medical Center neurology researchers have identified an important cell signaling mechanism that plays an important role in brain cancer and may provide a new therapeutic target.

16 Dec 2014

UC Davis researchers uncover complex relationship between p53 and Rbm38 proteins

Scientists have long known the p53 protein suppresses tumors. However, a recent animal study by UC Davis researchers has uncovered a complicated relationship between p53 and another protein, Rbm38, highlighting how the body calibrates protein levels. Too much Rbm38 reduces p53 levels, increasing the risk of cancer.

16 Dec 2014

Study provides evidence for presence of enterovirus in pancreatic islets of type 1 diabetic patients

Norwegian scientists with European partners have found evidence for the presence of Enterovirus in pancreatic islets of type 1 diabetic patients. This provides evidence consistent with the theory that a low grade Enteroviral infection in the pancreatic islets contribute to disease progression in humans.

16 Dec 2014

Scientists demonstrate technique for editing genome in sperm-producing adult stem cells

Scientists at Indiana University and colleagues at Stanford and the University of Texas have demonstrated a technique for "editing" the genome in sperm-producing adult stem cells, a result with powerful potential for basic research and for gene therapy.

16 Dec 2014

New MIT study implicates RNA-binding proteins in regulation of cancer

A new study from MIT implicates a family of RNA-binding proteins in the regulation of cancer, particularly in a subtype of breast cancer. These proteins, known as Musashi proteins, can force cells into a state associated with increased proliferation.

16 Dec 2014

Leicester biologist examines zebrafish to understand pathological aggression

An international research consortium, including a biologist from Leicester, has heard that aggression in young male prisoners can be reduced by treating ADHD.

16 Dec 2014

Researchers map B cell response to non-gluten proteins of wheat in celiac disease

Researchers at Columbia University Medical Center have found that, in addition to gluten, the immune systems of patients with celiac disease react to specific types of non-gluten protein in wheat. The results were reported online in the Journal of Proteome Research.

16 Dec 2014

Researchers use functional MRI to understand how the brain functions

University of Nevada, Reno neuroscientists are working with Renown Health to bring new research capabilities to northern Nevada. The research group, led by University Professor of Psychology Michael Webster, has purchased equipment that augments the existing 3T magnetic resonance imaging (MRI) technology at Renown Health for studies of human brain function.

16 Dec 2014

Novel marker may help doctors choose most effective treatment for older patients with AML

A new study led by researchers at The Ohio State University Comprehensive Cancer Center - Arthur G. James Cancer Hospital and Richard J. Solove Research Institute describes a novel marker that might help doctors choose the least toxic, most effective treatment for many older patients with acute myeloid leukemia (AML).

15 Dec 2014

Molecular signaling pathways in the gut influence NAFLD

Nonalcoholic fatty liver disease (NAFLD) is the most common liver disorder and affects approximately 1 billion people worldwide. It is not clear how this disease develops, but recent studies suggest that the bacterial population in the gut influences NAFLD.

15 Dec 2014

Scientists receive NSF funding to develop, commercialize artificial cell manufacturing for education

National Science Foundation funding to develop and commercialize artificially-manufactured cells and cell platforms for educational, research and industry application has been awarded to a team of scientists led by Dr. Mark DeCoster, the James E. Wyche III Professor in Biomedical Engineering at Louisiana Tech University.

15 Dec 2014

UT Southwestern researchers identify possible therapy to treat neurofibromatosis type 1

UT Southwestern Medical Center researchers have identified a possible therapy to treat neurofibromatosis type 1 or NF1, a childhood neurological disease characterized by learning deficits and autism that is caused by inherited mutations in the gene encoding a protein called neurofibromin.

15 Dec 2014

ADIPOQ gene variations linked to colorectal cancer risk, new study reveals

Adiponectin, a collagen-like protein secreted by fat cells, derives from the ADIPOQ gene. Variations in this gene may increase risk for type 2 diabetes, cardiovascular disease, and various cancers. A new study that links specific variations in the ADIPOQ gene to either higher or lower colorectal cancer risk is published in Genetic Testing and Molecular Biomarkers, a peer-reviewed journal from Mary Ann Liebert, Inc., publishers.

15 Dec 2014

Apheresis: A potent therapeutic in extracorporeal photopherisis

Apheresis, the simple process of drawing blood, becomes a powerful therapeutic in extracorporeal photopherisis (ECP) according to clinicians and scientists who met at the NIH State of the Science Symposium in Therapeutic Apheresis. Nora Ratcliffe, MD, of Dartmouth Hitchcock, looked at current methodology and opportunities for research in a paper recently published in Transfusion Medicine Review, titled "National Institutes of Health State of the Science Symposium in Therapeutic Apheresis: Scientific Opportunities in Extracorporeal Photopheresis."

14 Dec 2014

Maf1 protein that makes other proteins also controls fat levels in the body

Like a smart sensor that adjusts the lighting in each room and a home's overall temperature, a protein that governs the making of other proteins in the cell also appears capable of controlling fat levels in the body.

14 Dec 2014

New study compares usefulness of two biomarkers released into the blood after TBI

In cases of traumatic brain injury (TBI), predicting the likelihood of a cranial lesion and determining the need for head computed tomography (CT) can be aided by measuring markers of bone injury in the blood.

14 Dec 2014

Environmental factors influence how genetic variants affect the brain, behaviour

Both positive and negative experiences influence how genetic variants affect the brain and thereby behaviour, according to a new study. "Evidence is accumulating to show that the effects of variants of many genes that are common in the population depend on environmental factors.

14 Dec 2014

NTU scientists discover how malaria parasite develops resistance towards front-line drugs

Scientists from Nanyang Technological University have discovered exactly how the malaria parasite is developing resistance towards the most important front-line drugs used to treat the disease.

14 Dec 2014

Experiments to probe bacteria virulence in low gravity of space station

The University of Colorado Boulder will fly state-of-the-art hardware on the commercial SpaceX Dragon spacecraft launching to the International Space Station Dec. 19 to support experiments designed to better understand why the virulence of some pathogens increases in the low gravity of space.

14 Dec 2014

Medical Science News

TSRI scientists awarded $2.3 million grant to find ways to erase traumatic memories

UT Southwestern researchers identify cell signaling mechanism that plays vital role in brain cancer

UC Davis researchers uncover complex relationship between p53 and Rbm38 proteins

Study provides evidence for presence of enterovirus in pancreatic islets of type 1 diabetic patients

Scientists demonstrate technique for editing genome in sperm-producing adult stem cells

New MIT study implicates RNA-binding proteins in regulation of cancer

Leicester biologist examines zebrafish to understand pathological aggression

Researchers map B cell response to non-gluten proteins of wheat in celiac disease

Researchers use functional MRI to understand how the brain functions

Novel marker may help doctors choose most effective treatment for older patients with AML

Molecular signaling pathways in the gut influence NAFLD

Scientists receive NSF funding to develop, commercialize artificial cell manufacturing for education

UT Southwestern researchers identify possible therapy to treat neurofibromatosis type 1

ADIPOQ gene variations linked to colorectal cancer risk, new study reveals

Apheresis: A potent therapeutic in extracorporeal photopherisis

Maf1 protein that makes other proteins also controls fat levels in the body

New study compares usefulness of two biomarkers released into the blood after TBI

Environmental factors influence how genetic variants affect the brain, behaviour

NTU scientists discover how malaria parasite develops resistance towards front-line drugs

Experiments to probe bacteria virulence in low gravity of space station

Real-time Raman monitoring for pharmaceutical hot melt extrusion

Synthetic Psychedelics: A Growing Public Health Concern

How the Vutara VXL simplifies single-molecule imaging

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